package com.itheima.reggie.common;

/**
 * 基于ThreadLocal封装工具类，用户保存和获取当前登录用户id
 */
public class BaseContext {
   public static ThreadLocal<Long> threadLocal = new ThreadLocal<>();

   /**
    * 设置值
    * @param id
    */
   public static void setCurrentId(Long id){
      threadLocal.set(id);
   }

   /**
    * 获取值
    * @return
    */
   public static Long getCurrentId(){
      return threadLocal.get();
   }
}
